Run jshint over all JavaScript files

ports/devenv/tests/jseval_test.js

 /*
  * Copyright (c) 2014 The Native Client Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
+/* globals TEST_F, ASSERT_EQ, chrometest, NaClProcessManager */
+
 'use strict';
 
 // TODO(sbc): Remove this once html5f becomes the default for nacl-spawn
-NaClProcessManager.fsroot = '/'
+NaClProcessManager.fsroot = '/';
 
 function run(nmf, cmd) {
   var mgr = new NaClProcessManager();
   // Assume a default terminal size for headless processes.
   mgr.onTerminalResize(80, 24);
   return new Promise(function(resolve, reject) {
     mgr.spawn(
         nmf, cmd, [], '/tmp', 'pnacl', null,
         function(pid) {
           mgr.waitpid(pid, 0, function(pid, code) { resolve(code); });
@@ skipping 28 matching lines @@
   return Promise.resolve().then(function() {
     return runOk('jseval.nmf', ['jseval', '-e', '"9 * 9"', 'foo.txt']);
   }).then(function() {
     return runOk('jseval.nmf', ['jseval', '-f', 'foo.txt', 'bar.txt']);
   }).then(function() {
     return getFile('bar.txt');
   }).then(function(data) {
     ASSERT_EQ('81', data);
   });
 });